Isotopes of Meitnerium (Z=109)

Click on an isotope to get more information about its decay
Isotope Half-life Spin Parity Decay Mode(s) or Abundance
265Mt
266Mt 0.8 ms %A=100
266m1Mt 3.8 ms %A=100, %SF < 5.5
267Mt
268Mt 0.07 s [5+,6+] %A=100
269Mt
270Mt
271Mt
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory
Return to Exploring the Isotopes